U41-TXM

U41-TXM

This high flux beamline with a plane grating monochromator was designed especially for X-ray microscopy endstations. It is dedicated to X-ray microscopy applications and hosts the HZB X-ray microscope as a fixed endstation.

Optisches Layout

Optisches Layout


Station data
Temperature range 100 K to room temperature
Pressure range samples under vacuum
Weitere Details XM - X-ray Microscopy
Beamline data
Segment L06
Location (Pillar) 7.2
Source U41 (planar undulator)
Monochromator PGM1 equipped with a 800 l/mm (soft X-rays) & 2000 l/mm (tender X-rays)
Energy range 180 - 1800 eV (soft X-ray range) & 700 - 2800 eV (tender X-ray range)
Energy resolution up to 10000
Flux up to 4·1012 photons/sec @100 mA and 20 μm exit slit for cff = 2.25 directly after the exit slit
Polarisation horizontal
Divergence horizontal photon energy dependent: 0.2 - 0.1 mrad
Divergence vertical photon energy dependent: 0.66 - 0.25 mrad
Focus size (hor. x vert.) 220 µm in exit slit
User endstation not possible
Distance Focus/last valve - focus at exit slit position - mm
Height Focus/floor level 1417 mm
Beam availability 12h/d
Phone +49 30 8062 12110
Ansicht des Strahlrohres mit dem Röntgenmikroskop

Ansicht des Strahlrohres mit dem Röntgenmikroskop

Gemessene Flußkurve

Gemessene Flußkurve

Gemessene Energie-Auflösung

Gemessene Energie-Auflösung


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